Tanais was an ancient Greek city in the Don river delta, known as the Maeotian marshes in classical antiquity [1]. Archaeological evidence shows the site was occupied since the Bronze Age, with a necropolis of over 300 burial kurgans discovered nearby [2]. Tanais served as a bishopric under the name Tana and today remains a Latin Catholic titular see [1].
Arkheologicheskiy Muzey-Zapovednik "Tanais"

| Type | Museum |
|---|---|
| Period | 500 BC - 1 AD |
| Country | Russia |
| Coordinates | 47.2691° N, 39.3351° E |
Russia